December 2013 TV premieres, finales, movies and specials

"Downton Abbey" won't be back until Jan. 5, but PBS is teasing us in December with "Return to Downton Abbey," a special about the first three seasons airing Dec. 1.

A few new series and miniseries will premiere this December among all the holiday programming, including "Mob City" on TNT, "Bonnie & Clyde" on A&E, Lifetime and History, "Kirstie" on TV Land and "Killer Contact" on Syfy. "Treme" returns to HBO, and "Pysch: The Musical" airs on USA.